amphoteric
/ˌæmfəˈterɪk/adjective
- Chemistry (of a compound, especially a metal oxide or hydroxide) able to react both as a base and as an acid【化】（化合物, 尤指金属氧化物或氢氧化物）两性的。
词源
mid 19th cent.: from Greek amphoteros, comparative of amphō 'both'， + -IC.
| 单词 | amphoteric |
| 释义 | amphoteric/ˌæmfəˈterɪk/adjective
词源 mid 19th cent.: from Greek amphoteros, comparative of amphō 'both'， + -IC. |
| 随便看 |
|
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。